A-27.4 1/4″ or 1/2″ Thick SecuRock or Dens Deck Prime

A-27.3 Minimum 1 1/2″ Thick WeatherBond XP Polyiso Insulation

A-27.2 Minimum 2″ Thick WeatherBond XP Polyiso Insulation

A-27.1 WeatherBond Insulation/Cover Board Attachment

WeatherBond EPDM and TPO Repair Kit Flyer

Custom TPO or PVC Accessory Quote Request Form

2014 Polyiso Insulation LTTR R-Values FAQ

2014 Polyiso Insulation LTTR R-Values

TPO Special Color Painting Guide Sell Sheet

TPO/PVC Heat-Weldable Drip Edge Sell Sheet